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{
"Title": "Limit contacts photo uploading to images",
"Timestamp": 1587038400,
"Risk": 1,
"CVSS3": {
"score": 2.6,
"vector": "AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N"
},
"CWE": {
"id": 840,
"name": "Business Logic Errors"
},
"HackerOne": 808287,
"Affected":[
{
"Version":"3.3.0",
"CVE":"CVE-2020-8181",
"Operator":"<"
}
],
"Description":"A missing file type check in Nextcloud Contacts 3.2.0 allowed a malicious user to upload any file as avatars.",
"ActionTaken": "The error has been fixed.",
"Acknowledgment":[
{
"Name": "Tommy Suriel",
"Reason": "Vulnerability discovery and disclosure."
}
],
"Resolution": "It is recommended that the Nextcloud Contacts is upgraded to 3.3.0."
}
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